Chapter 4804 — Customs Tariff Headings

4804.2Sack kraft paper:

4804.3Other kraft paper and paperboard weighing 150 g/m² or less:

4804.4Other kraft paper and paperboard weighing more than 150 g/m² but less than 225 g/m²:

4804.5Other kraft paper and paperboard weighing 225 g/m² or more:

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Products classified under Tariff item 48.04

Corrugated Linerboard Unbleached Kraft 250 g/m²

Unbleached kraftliner paperboard in rolls, weighing 250 g/m², with a Mullen bursting strength exceeding the minimum for that weight, made from at least 80% sulfate or soda wood fibers. Used as the outer liner in corrugated board for e-commerce packaging, this product meets the definition of kraftliner under subheading note 1 and is not converted beyond the paper-making process.

Heavy Duty Unbleached Kraftliner 200 g/m²

Unbleached kraftliner paperboard in rolls, weighing 200 g/m², machine-glazed, with a Mullen bursting strength above 637 kPa, composed of at least 80% sulfate wood fibers. This product is used for durable outer layers in shipping containers and industrial packaging, meeting the kraftliner definition in subheading note 1.

High Burst Unbleached Kraftliner 400 g/m²

Premium unbleached kraftliner paperboard in rolls, weighing 400 g/m², with a Mullen bursting strength exceeding 961 kPa, made predominantly from sulfate wood fibers. This heavy-duty product is used for extreme-duty pallet wraps and container boards, meeting the kraftliner specifications in subheading note 1.

Industrial Kraftliner Unbleached 115 g/m²

Unbleached kraftliner paperboard in rolls, weighing exactly 115 g/m², with a Mullen bursting strength of 393 kPa, made from at least 80% sulfate wood fibers. This machine-finished product is used in lightweight corrugated shipping trays, directly matching the minimum specifications in subheading note 1.

Machine-Glazed Kraftliner Roll 175 g/m²

Unbleached machine-glazed kraftliner in rolls, weighing 175 g/m², with a Mullen bursting strength interpolated to about 500 kPa, composed of over 80% sulfate wood fibers. This product is applied in high-performance corrugated packaging for exports, meeting the kraftliner definition in subheading note 1.

Standard Unbleached Kraftliner 125 g/m² Roll

Entry-level unbleached kraftliner in rolls at 125 g/m², machine-finished, with a minimum Mullen bursting strength of 417 kPa, made from sulfate pulp. This product is common for single-wall corrugated box liners in retail packaging, meeting the kraftliner specifications in subheading note 1.

Unbleached Kraftliner for Corrugated Boxes 300 g/m²

Thick unbleached kraftliner paperboard roll at 300 g/m², with a Mullen bursting strength exceeding 824 kPa, composed of at least 80% sulfate wood fibers. This product is designed for heavy-duty outer facings in triple-wall corrugated containers, meeting the kraftliner definition in subheading note 1.

Unbleached Kraftliner Paper Roll 150 g/m²

Machine-finished unbleached kraftliner paper in rolls, weighing 150 g/m², with a Mullen bursting strength exceeding 417 kPa, consisting of at least 80% sulfate process wood fibers. This product is used primarily as the outer liner in corrugated packaging, meeting the kraftliner specifications in subheading note 1.

Heavy Kraftliner Paperboard 300 g/m² Roll

Heavy kraftliner paperboard in rolls weighing 300 g/m², composed of at least 80% sulfate wood fibers by weight, with a machine-glazed finish. It does not meet the premium Mullen bursting strength thresholds for other subheadings, so it is classified under this 'other' kraftliner item.

Machine-Glazed Kraftliner Paperboard 150 g/m²

Machine-glazed kraftliner paperboard in rolls weighing 150 g/m², with over 80% sulfate wood fibers. It meets the interpolated Mullen bursting strength for its weight, but as a general kraftliner not otherwise specified, it falls under this 'other' tariff item.

Standard Kraftliner for Corrugated Boxes 175 g/m²

Uncoated kraftliner paperboard in rolls weighing 175 g/m², made from over 80% chemical sulfate pulp, machine-finished for general corrugated box production. It does not meet the sack kraft specifications or the higher burst strength requirements, so it is classified as 'other' kraftliner.

Testliner Kraft Paperboard 200 g/m² Sheets

Kraftliner paperboard in sheets weighing 200 g/m², machine-finished with 85% sulfate fibers and Mullen strength below premium thresholds. It is used for single-wall corrugation and does not meet the specifications for other subheadings, so it falls under this 'other' kraftliner item.

Unbleached Kraftliner Roll 120 g/m²

Unbleached kraftliner in rolls weighing 120 g/m², composed of over 80% sulfate wood pulp fibers. It does not meet the stricter burst strength minima of subheading 4804.11, so it is classified under this 'other' kraftliner tariff item.

Chemical Powder Sack Paper 95 gsm

Unbleached sack kraft paper in rolls weighing 95 g/m², made from at least 80% sulfate wood fibers. It meets the tensile and tear strength requirements for sack kraft paper under subheading note 2, making it suitable for heavy-duty chemical powder packaging sacks.

Chemical Soda Sack Kraft Paper 100 gsm

Unbleached sack kraft paper made via the soda chemical process, in rolls weighing 100 g/m². It contains at least 80% qualifying fibres and meets the tensile and tear minima for its weight, making it suitable for heavy-duty industrial sacks.

Fertilizer Bag Base Paper 75 gsm

Unbleached sack kraft paper in rolls weighing 75 g/m², made from at least 80% sulfate fibres. It meets the interpolated tear and tensile minima for its weight, making it a suitable base sheet for multiwall fertilizer bags.

Flour Mill Sack Paper 60 gsm Minimum

Unbleached sack kraft paper in rolls at the minimum weight of 60 g/m², with a burst index of at least 3.7 kPa·m²/g and stretch factors exceeding the specified limits. It contains at least 80% sulfate wood fibres, making it suitable for flour milling sacks.

Food Grade Sack Kraft Paper 85 gsm

Unbleached, machine-finished sack kraft paper in rolls weighing 85 g/m², with at least 80% sulfate fibres. It meets the burst index and tear/tensile specifications, making it suitable for food product sacks such as flour and sugar.

Heavy Sack Kraft Paper 115 gsm Unbleached

Unbleached sack kraft paper in rolls at the top weight of 115 g/m², with a tensile strength of 4.4 kN/m and a CD tear of 1,425 mN. It contains at least 80% sulfate fibres and is machine-finished, making it ideal for heavy-duty shipping sacks for powders.

Industrial Cement Sack Paper 65 gsm

Lightweight unbleached sack kraft paper in rolls weighing 65 g/m², compliant with the burst index and stretch requirements. It contains at least 80% chemical sulfate wood pulp, making it suitable for cement bag plies requiring high burst resistance.

Sulfate Process Sack Kraft Paper 70 gsm

Unbleached kraft paper produced via the chemical sulfate process, in rolls weighing 70 g/m². It meets the tear and tensile minima for 70 g/m² as per subheading note 2, with at least 80% sulfate fibres, making it suitable for various sack applications.

Unbleached Multiwall Sack Paper 90 gsm

High-strength unbleached sack kraft paper in rolls weighing 90 g/m², with a Mullen burst index greater than 3.7 kPa·m²/g and stretch exceeding 4.5% in the cross direction. It contains at least 80% chemical sulfate wood fibres, designed for multiwall sack applications.

Unbleached Sack Kraft Paper 80 gsm

Machine-finished unbleached sack kraft paper in rolls weighing 80 g/m², with at least 80% sulfate or soda wood fibres. It meets the subheading 4804.21 specifications, including a Mullen burst index of at least 3.7 kPa·m²/g and appropriate stretch, making it suitable for general sack use.

Chemical Pulp Sack Paper 60 g/m² Minimum Spec

This is lightweight sack kraft paper weighing 60 g/m², made from at least 80% chemical sulfate or soda process wood fibers. It meets the minimum tensile and tear specifications for sack kraft paper under subheading 4804.29, making it suitable for lightweight consumer product bags.

Feed Grain Sack Kraft Paper 95 g/m²

This sack kraft paper at 95 g/m² is made from at least 80% chemical sulfate or soda process fibers. It meets the interpolated tear and tensile specifications for sack kraft paper, designed for durable agricultural feed sacks.

Heavy Sack Kraft Paper 115 g/m² Mullen Compliant

This heavy sack kraft paper at 115 g/m² is made from at least 80% sulfate fibers and meets the maximum weight and strength specifications for sack kraft paper. It is ideal for heavy-duty flour and mineral sacks, supplied in rolls.

High Stretch Sack Kraft Paper 85 g/m²

This high-stretch sack kraft paper at 85 g/m² is engineered with more than 4.5% cross-direction stretch to prevent bag rupture during automated filling. It contains at least 80% sulfate process fibers and meets the tear/tensile requirements for sack kraft paper.

Industrial Grade Sack Kraft Paper 90 g/m²

This industrial-grade sack kraft paper at 90 g/m² is made from at least 80% sulfate process fibers and meets the interpolated burst index and stretch specifications for sack kraft paper. It is supplied in large rolls for bag converters producing industrial sacks.

Machine-Finished Sack Kraft Paper 80 g/m²

This machine-finished sack kraft paper at 80 g/m² is made from at least 80% sulfate or soda process wood fibers and meets the Mullen burst index and tensile strength specifications for sack kraft paper. It is supplied in rolls for bag manufacturing.

Mineral Packaging Kraft Sack Paper 110 g/m²

This near-maximum weight sack kraft paper at 110 g/m² is made from at least 80% sulfate fibers and meets the interpolated tensile and tear specifications for sack kraft paper. It is designed for mineral and fertilizer packaging in roll form.

Multiwall Bag Stock Kraft Paper 105 g/m²

This heavy-duty uncoated kraft paper at 105 g/m² is made from at least 80% sulfate fibers and meets the interpolated tensile and tear specifications for sack kraft paper. It is supplied as roll stock for converters producing multi-ply wall bags.

Sulfate Process Sack Paper 100 g/m² High Tensile

This sulfate process sack paper at 100 g/m² is made from at least 80% chemical sulfate fibers and meets the Mullen burst index and tear/tensile strengths specified for 100 g/m² sack kraft paper. It is designed for durable cement and chemical packaging.

Unbleached Soda Process Kraft Sack Paper 70 g/m²

This unbleached soda process sack kraft paper at 70 g/m² is made from at least 80% soda process wood fibers and meets the minimum tensile and tear specifications for sack kraft paper. It is used for grocery and feed bags, supplied in rolls.

Brown Kraft Envelope Lining Paper 130 g/m²

Unbleached brown kraft paper at 130 g/m² used for envelope reinforcement liners, with an uncoated sulfate pulp base supplied in rolls. This product falls under the tariff item as other unbleached kraft paper weighing 150 g/m² or less, not meeting specialized subheadings like kraftliner or sack kraft.

Bulk Feed Sack Paper 105 g/m²

Unbleached kraft paper at 105 g/m² for animal feed sacks, in rolls with high cross-direction strength. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Capacitor Grade Unbleached Kraft Paper 18 g/m²

Specialty 18 g/m² unbleached kraft paper engineered for metallized film capacitors, providing thin dielectric layers in high-frequency applications. Its unbleached, uncoated kraft composition and low weight place it squarely under tariff item 4804.31.00 for unbleached kraft paper weighing 150 g/m² or less.

Capacitor Grade Unbleached Kraft Separator Sheet

Sheets of unbleached kraft paper optimized as separators in electrolytic capacitors, under 150 g/m². This uncoated, unbleached kraft paper falls under tariff item 4804.31.00 for unbleached kraft paper weighing 150 g/m² or less, leveraging kraft's strength and purity.

Dielectric Kraft Condenser Tissue 22 g/m²

22 g/m² unbleached kraft tissue serving as a dielectric in power factor correction capacitors, supplied in large rolls for automated winding. Its unbleached, uncoated nature and low weight classify it under tariff item 4804.31.00 for unbleached kraft paper weighing 150 g/m² or less.

Eco-Friendly Unbleached Kraft Gift Wrapping Paper Rolls

Plain unbleached kraft paper rolls weighing 60 g/m², sulphate process with at least 80% fibres, for sustainable gift wrapping and crafts. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Electrical Grade Kraft Condenser Paper

Unbleached kraft paper specifically engineered for capacitor insulation, in rolls under 150 g/m², with high tensile strength and low moisture absorption. This uncoated, unbleached kraft paper is classified under tariff item 4804.31.00 for unbleached kraft paper weighing 150 g/m² or less.

Electrical Grade Kraft Condenser Paper 28 g/m² Rolls

Unbleached kraft paper in rolls weighing 28 g/m², engineered for capacitor winding with superior tear resistance and insulation properties. This uncoated, unbleached kraft paper fits tariff item 4804.31.00 as it weighs less than 150 g/m² and is not processed beyond the scope of the heading.

Food Service Unbleached Kraft Sandwich Wrapping Paper

Lightweight 50 g/m² unbleached kraft sheets from sulphate pulp for deli sandwich wrapping, providing breathability and strength. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Grocery Bag Base Kraft Paper 100 g/m²

Uncoated unbleached kraft paper weighing 100 g/m², in rolls for converting into retail grocery bags. It falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Heavy Duty Kraft Wrapping Paper 120 g/m²

Unbleached kraft paper in rolls at 120 g/m² serving as base material for heavy-duty shopping sacks and merchandise bags. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Heavy Duty Unbleached Kraft Parcel Wrapping Paper 120 gsm

Robust unbleached kraft paper in rolls at 120 g/m² from sulphate pulped fibres (over 80%), used for wrapping parcels and boxes in e-commerce shipping. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Heavy Kraft Gift Wrapping Paper Sheets

Unbleached uncoated kraft sheets at 148 g/m² for premium gift wrapping, with sulfate-dominant fibers for durability. This unbleached kraft paper, weighing 150 g/m² or less, fits tariff item 4804.31.00 as it is uncoated and not printed with motifs primary to use.

High-Density Kraft Capacitor Separator Paper

Unbleached, high-density kraft paper in sheets for separating capacitor electrodes, weighing 120 g/m² or less. It qualifies under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less, made from at least 80% sulfate fibers, and uncoated.

Industrial Kraft Bundling Paper

Uncoated unbleached kraft paper in sheets, 135 g/m², for bundling lumber or metal parts prior to shipping. This unbleached kraft paper, weighing 150 g/m² or less, meets tariff item 4804.31.00 as wrapping kraft with at least 80% sulfate fibers, uncoated and not further processed.

Industrial Sack Kraft Paper 110 g/m²

Robust 110 g/m² unbleached kraft paper in rolls for chemical and fertilizer sacks. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Industrial Unbleached Kraft Pallet Wrapping Paper 100 gsm

Unbleached sulphate kraft paper rolls at 100 g/m² for wrapping pallet loads and securing bundles in warehouses. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Kraft Butcher Wrapping Paper Sheets

Unbleached kraft paper sheets weighing 100 g/m², uncoated, used for wrapping fresh meats and poultry in retail settings. This unbleached kraft paper, weighing 150 g/m² or less, is classified under tariff item 4804.31.00 for its kraft composition (≥80% sulfate fibers) and wrapping purpose.

Kraft Condenser Separator Paper 20 g/m²

High-purity unbleached kraft separator paper at 20 g/m² used in electrolytic capacitors to separate electrodes while allowing ionic conduction. Its unbleached, uncoated kraft composition and low weight place it under tariff item 4804.31.00 for unbleached kraft paper weighing 150 g/m² or less.

Kraft Protection Paper 95 g/m² Rolls

Light unbleached kraft paper at 95 g/m² for surface protection during shipping, made from sulfate pulp and uncoated. This product is classified under this tariff item as other unbleached kraft paper weighing 150 g/m² or less, distinct from sack kraft due to its general-purpose use.

Kraft Sack Paper for Flour Bags 90 g/m²

Unbleached kraft paper at 90 g/m² in rolls, optimized for multi-wall flour sacks with excellent tensile strength from sulphate pulp. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Merchant Bag Kraft Paper 95 g/m²

95 g/m² unbleached kraft paper rolls for retail merchant gift and shopping bags. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Produce Bag Kraft Paper 85 g/m²

Lightweight 85 g/m² unbleached kraft in rolls for fresh produce bags at markets. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Sulfate Kraft Butcher Wrapping Paper Sheets

Unbleached kraft paper sheets weighing 70 g/m², produced via sulphate process with over 80% wood fibres, ideal for wrapping fresh meats in retail and food service. It is uncoated and falls under tariff item 4804.31.00 as unbleached kraft paper weighing 150 g/m² or less.

Sulfate Kraft Produce Wrapping Paper

Unbleached kraft paper in rolls weighing 90 g/m² for wrapping fruits and vegetables, meeting the ≥80% sulfate fiber requirement. This unbleached kraft paper, weighing 150 g/m² or less, falls under tariff item 4804.31.00 as it is uncoated and not qualifying for specialized sack or kraftliner notes.

Sulfate Kraft Wrapping Paper 100 g/m²

Unbleached kraft paper weighing 100 g/m² from the chemical sulfate process, in rolls for general wrapping and bundling. This product falls under the tariff item as other uncoated unbleached kraft paper ≤150 g/m², distinct from sack kraft due to its general-purpose application.